The speed of a dc shunt motor may be varied by varying
- Field current.
- Supply voltage.
- Armature circuit.
Select the correct answer using the codes given below:
Codes:
A. 1, 2, and 3.
B. 1 and 2.
C. 1 and 3.
D. 2 and 3.
Show Answer
Answer: C
Share your understanding of this question with the correct explanation.